Murasaki is a hardworking and confident Taimanin that's very serious and strict also having a really stern and sharp tongue with little tolerance for other people's nonsense. When she was younger Murasaki could often still be flustered and extremely embarrassed if she is forced out of her element yet later became much more mature.
She is hard to approach for others, coming across as cold and mean but is really protective and loyal of her students and friends as well as willing to go through humiliation for them, and while she is far more thoughtful and kind than she lets on Murasaki, same as Asagi, has a kink for fighting and will express a smile from time to time when slicing away at enemies.
She takes her training very serious and does sport also because she enjoys it, but others find her training regiment as taxing. While she was an ace student she'd later become a teacher and next to Kiryuu one of the experts of Taimanin research.
However Murasaki does have a comical side and with an extreme admiration of Asagi. Murasaki more masculine tone of speaking breaks into a girlish nervousness when around her and trying badly to hide her clear love and even sexual desire for Asagi. She also likes cats, but those are scared of her. Her jealous side and possessive nature does appear even with other love interests.
